I do not have experience with your cables, but my advice is bite the bullet and change your components. My experience with "warm" or forgiving cables is that they invariably rob the music of life - and I do include Audience cables in that claim. Warm cables seem to me to achieve their effect in one or more of three ways - first by acting as a filter, which slows high frequencies, second by smoothing over detail, third by compressing dynamics. I reckon you get a better result by using cables that are fast and open through the range and achieve timbral balance by matching your components well. Just my opinion based on trying many of the "warmer" cables.
Warm sounding cables - non fatiguing
Any suggestions on reasonably priced cables which are non - fatiguing (not bright or overly detailed particularly in the upper frequency regions). Currently using tubes with Millersound cables but sound is a tad bright -- anyone else had this experience with Millersound (similar to JPS).